By the 18th century, there was a feeling of community that had grown.

到了18世纪，社区意识得到了发展。

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But by the 18th century it was "the malady of France."

但是，在18世纪之前它是“法国病(the malady of France)”。

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By the 18th century, Renaissance palaces had plenty of time to start falling apart.

到18世纪，文艺复兴时期的宫殿早已经开始破裂了。

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After the war, the town fell into disrepair but was rebuilt by billionaire John D.Rockefeller in the early 20th century, to preserve the atmosphere and ideals of 18th century America.

VOA: standard.2010.07.03

The actuall source is a fable written for children in the 18th century, by ?

实际上来自于18世纪,写给孩子的一个童话？

麻省理工公开课 - 电影哲学课程节选

Persian carpets were an old tradition, but had largely died out by the 18th century.

FORBES: Fifth Anniversary

Ever since the translation by Antoine Galland in the 18th Century, authors and artists have been riveted by the tales.

BBC: Today

Obliquely titled "Caricature of a Nobleman, from behind, " it's actually a sketch by the 18th-century master Giambattista Tiepolo of a Venetian gentleman relieving himself.

WSJ: The Art of Collecting